Interstate 17 is among Arizona’s most important transportation corridors. If you're taking a trip this weekend, here's your ...

Records show there have been 100 cross-median crashes on I-10 since 2000 between Phoenix and Tucson. They killed 44 people.

Whether you are making the great migration to Southern California or looking for a fun spot in the Valley to beat the heat, the Arizona Department of Transportation announced multiple closures along ...

Arizona lawmakers are considering eliminating rural highway speed limits — here’s why the proposal is gaining traction. Arizona considers allowing daytime, no-speed-limit zones on certain rural ...

American states have a vast range of speed limits, and we may soon have our very own version of the Autobahn. Again. With some caveats. Arizona state Rep. Nick Kupper recently introduced House Bill ...

PHOENIX — Motorists in northern Arizona have a lot to look forward to in the new year as a number of highway improvement projects will not only be started but also completed in 2026, according to the ...

Most drivers who've done any miles across America's wide-open spaces have, at one point or another, likely encountered a stretch of road with no one around and wondered why they even needed to have a ...

Here is what to expect when traveling throughout Arizona on July Fourth Day weekend, including traffic issues, event news and ...

PHOENIX — Winter weather and crashes caused several northern Arizona highways to close on Thursday afternoon, but all have since reopened, authorities said. The Arizona Department of Transportation ...

Arizonans continuously complain that their state has the worst drivers, but some roads in particular make drivers angriest. A study from Munley Law surveyed more than 3,000 workers across the U.S. to ...